Why Jogging is Better in the morning !

An uncle, close to me, narrated his experience of why he stopped jogging at nights . After learning the reason, my laughter seemed unstoppable and while I thought he would give some great lessons on how our digestive system or any other organ reacts better in the morning than nights , while jogging, he came up with a completely different experience of his encounter with the stray dog at the park which would behave complete stranger at night..